<div class="card-img-show">

                            <div class="upload-img-conss" >

                                <img style="width: 200px" class="addPersonFile"  id="personImg" :src="personImgDataUrl" >

                                <div class="upload-img-success-bg">

                                    <div class="upload-promise-img-chuan-margin">

                                    </div>

                                    <p class="upload-img-add-front" style="margin-top: 11px; padding-left: 0">证件有效信息面</p>

                                </div>

                            </div>

                        <div class="card-img-show">

                        <input style="position: absolute; width: 52%; height: 73%" class="register-person-260-upload" :class="{'is-danger': errors.has('cardImg') }" v-validate="'required|unitCardImg'" name="cardImg" type="file"  id="addPersonFile" v-on:change="getFile($event)"

                               placeholder="请上传证件照">

                            <p v-show="errors.has('cardImg')" style="display:none;color: red;font-size: 12px;">{{ errors.first('cardImg') }}</p>

                        <p class="card-img-show-p">文件格式为：jpg或png；文件大小：1M至5M</p>

                        </div>

                    </div>

updated(){

            $(".register-container img").each(function(){

                if(!!$(this).attr("src") && $(this).attr("src").indexOf("http")>-1){

                    var imgid= $(this).attr("id")
                     //添加遮罩可忽略

                    $("#"+imgid+"+ div:first").addClass("upload-img-success-bg-change");

                    //图片id
                    var img = $(this);

                    //图片自适应宽高

                    imgSuite(imgid,img);

                }

            });

        },

function imgSuite(imgid,img) {

	var realWidth;//真实的宽度

	var realHeight;//真实的高度
    //虚拟img标签

	$("<img/>").attr("src", $(img).attr("src")).on('load',function() {

		realWidth = this.width;

		realHeight = this.height;

		var upPercent = realWidth/realHeight;

		var parentDiv = $("#"+imgid).parent();

		var parentWidth =  parentDiv.width();//父级宽

		var parentHeight =  parentDiv.height();//父级高

		var orgPercent = parentWidth/parentHeight;

		if(upPercent<orgPercent){

			$("#"+imgid).css({width:"auto",height:parentHeight+"px",margin:"0 auto",display:"block"});

		}else {

			var differHeight = parentWidth*realHeight/realWidth;//父级高度减去图片高度差

			var marginTop = (parentHeight - differHeight)/2;//距离顶部高

			$("#"+imgid).css({height:"auto",width:parentWidth+"px",marginTop: marginTop + "px",display:"block"});

		}

	});

}